#!/usr/bin/env python3
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2024 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

import vltest_bootstrap

test.scenarios('vlt', 'xsim')
test.top_filename = "t/t_lib_prot.v"
if test.benchmark:
    test.sim_time = test.benchmark * 100

trace_opt = "" if re.search(r'--no-trace', ' '.join(test.driver_verilator_flags)) else "-trace"

secret_prefix = "secret"
secret_dir = test.obj_dir + "/" + secret_prefix
test.mkdir_ok(secret_dir)

while True:
    # Always compile the secret file with Verilator no matter what simulator
    #   we are testing with
    test.run(logfile=secret_dir + "/vlt_compile.log",
             cmd=["perl", os.environ["VERILATOR_ROOT"] + "/bin/verilator",
                  '--no-timing',
                  trace_opt,
                  "--prefix", "Vt_lib_prot_secret",
                  "-cc",
                  "-Mdir", secret_dir,
                  "--lib-create", secret_prefix,
                  "t/t_lib_prot_secret.v"],
             verilator_run=True)  # yapf:disable

    test.run(logfile=secret_dir + "/secret_gcc.log",
             cmd=[os.environ["MAKE"], "-C", secret_dir, "-f", "Vt_lib_prot_secret.mk"])

    test.compile(verilator_flags2=['--no-timing',
                                   trace_opt,
                                   "-LDFLAGS", secret_prefix + "/libsecret.a",
                                   secret_dir + "/secret.sv"],
                 xsim_flags2=[secret_dir + "/secret.sv"])  # yapf:disable

    test.execute(xsim_run_flags2=["--sv_lib", secret_dir + "/libsecret", "--dpi_absolute"])

    test.passes()
    break
